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Regular expression to match numbers with or without commas and decimals in text
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How to determine if an NSDate is today?
How to check if an NSDate belongs to today?
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What is the difference between a web API and a web service?
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逆向工程——二进制炸弹(CSAPP Project) - 操作系统(内核) - 清泛网 - 专注...
...字串变换，ascii转换，寻址
这关可以说是phase_1的增强版，由1可以看出此段指令对我们输入的原字符串做了些处理，所以很可能并不能简单的输入在2中的地址*0x80496c=”titans”的字符串。那么先从2入手，首先%ecx中存的是什么地...
Postfix发信的频率控制几个参数 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...率控制,也就是说TO了多少个人.
smtpd_client_event_limit_exceptions = ${smtpd_client_connection_limit_exceptions:$mynetworks}
指不做频率控制检测的网络,默认是mynetworks.
posftfix的性能控制
之所以对postfix的性能进行控制，是为了在遇到邮件风暴时...
Detect viewport orientation, if orientation is Portrait display alert message advising user of instr
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SQL Server Management Studio, how to get execution time down to milliseconds
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Determine Whether Integer Is Between Two Other Integers?
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Easy way to see saved NSUserDefaults?
Is there a way to see what's been saved to NSUserDefaults directly? I'd like to see if my data saved correctly.
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uncaught syntaxerror unexpected token U JSON
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